Nádia Da Silva
2026
UFG-Semantic at SemEval-2026 Task 6: CLARITY - Unmasking Political Question Evasions
Aline Hamano | Beatriz Felicio | Henrique Galvão | Nádia Da Silva
Proceedings of the 20th International Workshop on Semantic Evaluation (2026)
Aline Hamano | Beatriz Felicio | Henrique Galvão | Nádia Da Silva
Proceedings of the 20th International Workshop on Semantic Evaluation (2026)
We propose an approach for Task 6: CLARITY - Unmasking Political Question Evasions. We make use of data augmentation, supervised fine-tuning, and model benchmarking to detect and classify response ambiguity in political discourse. Building on well-founded theory on equivocation and leveraging recent advancements in language modeling, our system was structured based on question/answer (QA) pairs extracted from presidential interviews, and it was evaluated in Clarity-level Classification and Evasion-level Classification.
2023
CAPIVARA: Cost-Efficient Approach for Improving Multilingual CLIP Performance on Low-Resource Languages
Gabriel Oliveira dos Santos | Diego Alysson Braga Moreira | Alef Iury Ferreira | Jhessica Silva | Luiz Pereira | Pedro Bueno | Thiago Sousa | Helena Maia | Nádia Da Silva | Esther Colombini | Helio Pedrini | Sandra Avila
Proceedings of the 3rd Workshop on Multi-lingual Representation Learning (MRL)
Gabriel Oliveira dos Santos | Diego Alysson Braga Moreira | Alef Iury Ferreira | Jhessica Silva | Luiz Pereira | Pedro Bueno | Thiago Sousa | Helena Maia | Nádia Da Silva | Esther Colombini | Helio Pedrini | Sandra Avila
Proceedings of the 3rd Workshop on Multi-lingual Representation Learning (MRL)